Leak-free glove replacement device

A leak-free, glove-free technology, applied in the glove box field, can solve the problems of glove box atmosphere damage, easy breakage, easy damage to the glove box atmosphere, etc.

Inactive Publication Date: 2014-01-15
VIGOR GAS PURIFICATION TECHNOLOGIES (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Gloves in the glove box are made of butyl rubber. If they touch sharp objects during use, they are easily damaged. After the gloves are damaged, they need to be replaced as soon as possible, otherwise the atmosphere in the glove box will be destroyed. In the process of changing gloves It is also very easy to destroy the atmosphere of the glove box

Method used

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  • Leak-free glove replacement device

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Embodiment Construction

[0020] As one of the best embodiments of a leak-free glove changing device of the present invention, refer to the attached figure 1 , which includes a glove body, the opening end of the glove body is provided with a sealing device 1 , and the sealing device 1 is provided with a vacuum port 2 and a supplementary nitrogen gas inlet 3 .

[0021] The vacuum port 2 and the supplementary nitrogen gas inlet 3 are connected to the atmosphere in the inner cavity of the glove body through a tee.

[0022] Through the process of vacuuming the space in the glove and supplementing nitrogen, the air is replaced with pure nitrogen, and the glove opening baffle will not be damaged at this time.

[0023] When a kind of non-leakage glove changing device of this embodiment is concretely implemented, the glove port baffle is used to block the glove port from the inside; then the damaged gloves are taken off, and new gloves are put on the glove port; The cleaning function vacuumizes the space betw...

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PUM

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Abstract

The invention belongs to the field of glove boxes, and particularly relates to a leak-free glove replacement device. The leak-free glove replacement device comprises a glove body, a sealing device is arranged at the open end of the glove body, and a vacuumizing opening and/or a nitrogen supplementing inlet are/is formed in the sealing device. According to the leak-free glove replacement device, after the device is used for replacing a glove, the changes of oxygen content in the glove boxes are below 1ppm, and therefore experiments or production cannot be influenced.

Description

technical field [0001] The invention belongs to the field of glove boxes, in particular to a leak-free glove replacement device. [0002] Background technique [0003] With the development of society, customers have higher and higher requirements for product quality. In order to completely remove the moisture contained in the product surface before the product is sent into the glove box, the customer hopes that the product can be heated to a certain temperature in the glove box and then vacuumed. . [0004] Gloves in the glove box are made of butyl rubber. If they touch sharp objects during use, they are easily damaged. After the gloves are damaged, they need to be replaced as soon as possible, otherwise the atmosphere in the glove box will be destroyed. In the process of changing gloves It is also very easy to spoil the atmosphere of the glove box. In order to solve this problem and enable users to change gloves easily, we have developed a leak-free glove changing device...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B27/00
CPCB25J21/02
Inventor 张德龙
Owner VIGOR GAS PURIFICATION TECHNOLOGIES (SUZHOU) CO LTD
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